A S

@kenji_h

Indonesia, Surabaya

Joined Sep 2018

World Rank: #712 (36.1 points)

Institution: AU

Activity over the last year

MayJuneJulyAugustSeptemberOctoberNovemberDecemberJanuaryFebruaryMarchAprilless than 10 submissionsbetween 10 and 20 submissionsbetween 20 and 30 submissionsbetween 30 and 40 submissionsmore than 40 submissions

Effectiveness

 Problems solved
142
 Solutions submitted
285

Problems